var data = [
  {
    code: "140000",
    name: "山西省",
    children: [
      {
        code: "140100",
        name: "太原市",
        children: [
          {
            code: "140101",
            name: "市辖区",
          },
          {
            code: "140105",
            name: "小店区",
          },
          {
            code: "140106",
            name: "迎泽区",
          },
        ],
      },
      {
        code: "140200",
        name: "大同市",
        children: [
          {
            code: "140201",
            name: "市辖区",
          },
          {
            code: "140202",
            name: "城区",
          },
          {
            code: "140203",
            name: "矿区",
          },
          {
            code: "140211",
            name: "南郊区",
          },
        ],
      },
      {
        code: "140300",
        name: "阳泉市",
        children: [
          {
            code: "140301",
            name: "市辖区",
          },
          {
            code: "140302",
            name: "城区",
          },
        ],
      },
    ],
  },
  {
    code: "370000",
    name: "山东省",
    children: [
      {
        code: "370100",
        name: "济南市",
        children: [
          {
            code: "370101",
            name: "市辖区",
          },
          {
            code: "370103",
            name: "市中区",
          },
          {
            code: "370104",
            name: "槐荫区",
          },
        ],
      },
      {
        code: "370200",
        name: "青岛市",
        children: [
          {
            code: "370201",
            name: "市辖区",
          },
          {
            code: "370202",
            name: "市南区",
          },
        ],
      },
      {
        code: "370300",
        name: "淄博市",
        children: [
          {
            code: "370301",
            name: "市辖区",
          },
          {
            code: "370302",
            name: "淄川区",
          },
          {
            code: "370303",
            name: "张店区",
          },
          {
            code: "370304",
            name: "博山区",
          },
        ],
      },
    ],
  },
];
